make -C tools/testing/selftests TARGETS="net" TEST_PROGS=msg_zerocopy.sh TTEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net/lib'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: msg_zerocopy.sh
# 2.67 [+2.67] 
# 2.67 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.68 [+0.00] 
# 4.32 [+1.65] tx=6440 (401 MB) txc=0 zc=n
# 4.72 [+0.40] rx=3221 (401 MB)
# 4.73 [+0.01] 
# 4.73 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.73 [+0.00] 
# 6.40 [+1.67] tx=3981 (248 MB) txc=3981 zc=n
# 6.75 [+0.35] rx=1992 (248 MB)
# 6.76 [+0.00] OK
# 9.56 [+2.81] 
# 9.56 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.57 [+0.00] 
# 11.18 [+1.62] tx=6486 (404 MB) txc=0 zc=n
# 11.58 [+0.40] rx=3244 (404 MB)
# 11.59 [+0.01] 
# 11.59 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.59 [+0.00] 
# 13.24 [+1.65] tx=3976 (248 MB) txc=3976 zc=n
# 13.60 [+0.36] rx=1989 (248 MB)
# 13.61 [+0.01] OK
# 16.40 [+2.79] 
# 16.40 [+0.00] ipv4 udp -t 1 tx-rx
# 16.40 [+0.00] 
# 18.02 [+1.62] tx=11519 (718 MB) txc=0 zc=n
# 18.52 [+0.50] rx=11519 (718 MB)
# 18.52 [+0.01] 
# 18.52 [+0.00] ipv4 udp -t 1 tx-only
# 18.53 [+0.00] 
# 19.88 [+1.35] tx=8141 (508 MB) txc=0 zc=n
# 19.89 [+0.01] 
# 19.89 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.89 [+0.00] 
# 21.53 [+1.65] tx=4853 (302 MB) txc=4853 zc=n
# 22.04 [+0.50] rx=4853 (302 MB)
# 22.06 [+0.03] 
# 22.06 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.07 [+0.00] 
# 23.43 [+1.36] tx=4366 (272 MB) txc=4366 zc=y
# 23.44 [+0.01] OK
# 26.32 [+2.89] 
# 26.33 [+0.00] ipv6 udp -t 1 tx-rx
# 26.33 [+0.00] 
# 27.98 [+1.65] tx=11634 (726 MB) txc=0 zc=n
# 28.48 [+0.50] rx=11634 (726 MB)
# 28.48 [+0.00] 
# 28.49 [+0.00] ipv6 udp -t 1 tx-only
# 28.49 [+0.00] 
# 29.87 [+1.38] tx=8125 (507 MB) txc=0 zc=n
# 29.87 [+0.01] 
# 29.88 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.88 [+0.00] 
# 31.53 [+1.66] tx=4763 (297 MB) txc=4763 zc=n
# 32.04 [+0.50] rx=4763 (297 MB)
# 32.04 [+0.00] 
# 32.04 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.04 [+0.00] 
# 33.42 [+1.38] tx=4342 (270 MB) txc=4342 zc=y
# 33.42 [+0.01] OK
# 33.66 [+0.24] OK. All tests passed
ok 1 selftests: net: msg_zerocopy.sh
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->